Help identifying a lost menu widget/plugin

Hi Everyone

I am helping our comms dept with the WordPress site at work. Our IT system recently crashed and took the website with it. We managed to restore it from the backups but they cannot identify a menu widget they were using and it hasn’t restored.

Does anyone know of a sidebar widget that creates a collapsing menu, specifically for the parent page you are on, along with that pages related/child pages and which also displays the featured image with the menu?

I have looked for three days now and cannot seem to find what they had been using. It was really quite effective and saved a lot of time creating menus for specific areas.

Any help would be much appreciated.

CPim